ostensmagi.dk

📜 Historical scan 2026-06-19 04:20:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ostensmagi.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 18 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.24.57.1 is hosted by Render (AS397273) in United States. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.24.57.1	600s	—	AS397273	Render	216.24.57.0/24	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 144ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (ostensmagi.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 11:45:41

www CNAME	vueshop-xwd1.onrender.com (all on onrender.com) → 216.24.57.16 216.24.57.18 (AS397273)
www vs bare domain	Same network ostensmagi.dk: 216.24.57.1 (AS397273) www.ostensmagi.dk: 216.24.57.16 216.24.57.18 (AS397273)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

87ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'ostensmagi.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

44ms

Field	Value
Serial	2025020400
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 04:23:50

Field	Value
Registrar	Simply.com A/S
Registered	2024-01-18
Expires	2027-01-17 (90d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

33ms

73ms

AAAA

83ms

TXT

144ms

CAA

35ms

HTTPS

39ms

TLSA

4030ms

SOA

44ms

MTA-STS

46ms

DNSSEC

87ms

SRV

103ms

Total

4508ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:45:41	481ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-03 02:08:37	355ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 01:58:37	440ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-01 03:22:27	556ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-26 19:14:43	495ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-04 19:19:20	2647ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-19 04:20:41 shown	4508ms	3 NS 1 A 0 MX	⚠️ Bogus
2026-06-17 14:17:26	1300ms	3 NS 1 A 0 MX	🔒 Secure